weed control

[rshivaraju]

Hello,
please suggest any pesticides to control congress weed and herbs.

 

[kirti s]

Hello Sir
1) It needs integrated approach, involving mechanical, cultural, chemical, biological and social measures.
2) It can be controlled in early stage by complete uprooting by mechanical means.
3) A herbicides mixture of 2,4-D @ 2 kg a .i/ha + paraquat @ 2 kg ai/ha spray is very effective because of their translocative and contact action, respectively.
4)Atrazine prevents seedling emergence of Parthenium in cereals for at least six month.
5) Application of Diqaut @ 2 kg ai/ha kills 100% Parthenium weed withing 15 days.
6) By cultivating, quick growing crops like sunhemp for green manuring smothers the growth of this weed.

 

[rshivaraju]

Thank you for the reply.
can we use this at any time or particular period of time morning or evening

 

[rshivaraju]

thanks

Thank you for the reply.
can we use this at any time or particular period of time morning or evening

 

[harishbs]

Hi

Use when the weed plants are at their early growth (Before they flower, even after also u can use)

Regards
Harish